VII.GAS SUPPLY
CAUTION
DURING PRESSURE TESTING NOTE ONE OF
THE FOLLOWING:
1.The oven and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressure in excess of 1/2 psi (3.45 kPa).
2.The oven must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressure equal to or less than 1/2 psi (3.45 kPa).
3.If incoming pressure is over14” W.C. (35mbar), a separate regulator MUST be installed in the line BEFORE the individual shutoff valve for the oven.
WARNING: To prevent damage to the
control valve regulator during initial turn- on of gas, it is very important to open the manual shutoff valve very slowly.
After the initial gas
SECTION 2
INSTALLATION
A. CONNECTION
Check the oven’s gas supply requirements before making the gas utility connection. Gas supply requirements are listed on the oven’s data plate (Figure
Check the oven data plate (see Figure
Refer to the instructions in the gas hose package (included in the Base Pad Kit) before connecting the gas line. One gas line connection method is shown in Figure
Inlet, regulated, and pilot gas pressure readings can be taken using a “U” tube manometer at the tap locations shown in Figure
One 90° elbow equals a 4’ (1.22m) length of pipe. The recommended pipe sizes are larger than usually required to eliminate any operation problems. It is much less expensive to make the initial installment large enough to do the job rather than redoing the job later.
NOTE
The installation must conform with local codes or in the absence of local codes, with the National Fuel Gas Code, ANSI
In Australia, the installation must conform with AGA
Code AG601 and with any requirements of the
appropriate statutory authority.
CANADIAN:
| Figure |
| Utility Connection Locations |
LowerOven | UpperOven |
Electrical |
|
Junction Box |
|
| Gas Utility |
| Connection |
Gas Utility |
|
Connection |
|
| Electrical |
| Junction Box |